baber/WOPTO huggingface dataset:
Patent KR-20210009575-A (KR)
Inventor: SHON TAE SIK
IPC: A61L27/36
Filed: 2019-07-17
Abstract: The present invention relates to a transformable cell culture scaffold and a method for manufacturing a therapeutic agent using the same. The transformable cell culture scaffold according to the present invention comprises: a first unit scaffold in a surface form in which a first pore is formed; a second unit scaffold in a surface form which corresponds to the first unit scaffold, and in which a second pore is formed; and a first connection part connecting the first unit scaffold and the second unit scaffold, wherein the positional relationship between the first unit scaffold and the second unit scaffold by the connection part is transformable into an extended first arrangement and an overlapped second arrangement.
Patent KR-20210010766-A (KR)
Inventor: HAN BANG WOO
IPC: G01N1/38
Filed: 2019-07-19
Abstract: An embodiment of the present invention provides an exhaust gas dilution device capable of increasing measurement accuracy. The exhaust gas dilution device includes a head unit, an ejector unit, a nozzle unit, a dilution unit preheating unit, and a cleaning fluid supply unit. Exhaust gas flows from the outside into the head unit to move. The ejector unit is coupled to a front end of the head unit, and guides primary dilution air to flow from the outside and move. The nozzle unit increases the flow rate of the primary dilution air moving from the ejector unit such that the exhaust gas flowing into the head unit is induced to be ejected to the front of the ejector unit. The dilution unit is coupled to the front end of the ejector unit, and mixes primary dilution gas, which is generated by mixing the exhaust gas with the primary dilution air and then discharged, with secondary dilution air introduced from the outside to generate secondary dilution gas. The preheating unit is provided at a rear end of the head unit, and preheats the exhaust gas flowing into the head unit. The cleaning fluid supply unit is provided between the head unit and the preheating unit, and supplies a cleaning fluid in the direction of the head unit and the preheating unit.
Patent KR-20210011309-A (KR)
Title: Catalyst for producing hydrogen peroxide and method for manufacturing the same
Inventor: HYEON TAEGHWAN
IPC: B01J21/18
Filed: 2019-07-22
Abstract: A catalyst for producing hydrogen peroxide, and a preparation method therefor are provided. The catalyst for producing hydrogen peroxide comprises: a carbon-based support; and a catalyst moiety which is coupled to the carbon-based support, and which comprises an M_1-N bonding structure (M_1 is a transition metal atom). The method for preparing the catalyst for producing hydrogen peroxide comprises the steps of: preparing a carbon-based support; providing a transition metal atom (M_1) to the carbon-based support; and doping the carbon-based support with nitrogen. The catalyst for producing hydrogen peroxide can be prepared by a simple method and at a low manufacturing cost.
Patent KR-20190095178-A (KR)
Title: Artificial intelligence cleaner and operating method thereof
Inventor: SEUNGAH CHAE
IPC: A47L9/28
Filed: 2019-07-24
Abstract: According to an embodiment of the present invention, an artificial intelligence cleaner may comprise: a memory; a microphone for receiving a voice command; an image sensor for obtaining image data; a driving driver for driving the artificial intelligence cleaner; and a processor for determining whether to recognize a cleaning instruction image using the image data when the voice command inputted to the microphone is a command to designate a priority cleaning area, obtaining a location of a user using the image data when the cleaning instruction image is recognized, and controlling the driving driver to move the artificial intelligence cleaner to the obtained location of the user.
Patent KR-20210012290-A (KR)
Title: Method of forming pattern and method of manufacturing semiconductor device
Inventor: LEE BYUNGHOON
IPC: G03F7/20
Filed: 2019-07-24
Abstract: The present invention relates to a patterning method and to a manufacturing method of a semiconductor device with improved precision of a patterning process. According to embodiments, the manufacturing method of a semiconductor device comprises the steps of: forming a resist film on a substrate; and coating a compound on the resist film to form a charge dissipation film, wherein the charge dissipation layer includes a conductive polymer and a metal complex.
Patent KR-20200056277-A (KR)
Title: Apparatus and method for approving deposit of cryptocurrency using prediction of confirmation
Inventor: LEE IL YOUNG
IPC: G06Q40/04
Filed: 2019-07-25
Abstract: The present invention relates to an apparatus and method for approving the deposit of a cryptocurrency exchange using transaction verification. To this end, the method of the present invention comprises: a node priority update step of collecting node information which is information on a plurality of nodes of a block chain distributed network, generating node evaluation information on each of the nodes on the basis of the node information, and then updating the node priority for the nodes using the node evaluation information; a transaction information request step of requesting transaction information, which is information on a transaction including the number of times of confirmations of the transaction corresponding to a deposit request from an upper node, which is a node having the high priority in accordance with the updated node priority; a transaction information receiving step of receiving the transaction information from the upper node; and a transaction confirmation and deposit approval step of performing a deposit approval for the deposit request when the number of times of confirmations of the transaction in the transaction information reaches a predetermined number of times of confirmations, which is an approval condition. According to the present invention, the speed of a deposit approval increases.
Patent KR-20210014531-A (KR)
Inventor: CHUN SUNG JIN
IPC: G09F27/00
Filed: 2019-07-30
Abstract: A structure for smart-type promotion includes a promotion board unit, a voice conversion unit, and a voice output unit. Disclosed are a promotion image or text on the promotion board unit. The voice conversion unit is mounted on the promotion board unit to wirelessly receive at least one piece of text information from a user′s smartphone, and the received text information is converted into voice information. The voice output unit is mounted on the promotion board unit in a state of being electrically connected to the voice conversion unit, and the converted voice information is repeatedly outputted to the outside as it is. According to the present invention, visual promotion and voice promotion through voice can be carried out together.
Patent KR-20210017889-A (KR)
Title: Fire detection device with extended detection range
Inventor: KIM IL HWAN
IPC: G03B13/32
Filed: 2019-08-09
Abstract: The present invention relates to a fire-preventing flame sensing device with an extended sensing range. Specifically, the present invention relates to a technology wherein the sensing range of the sensing device configured to detect an actual flame at an early stage so as to prevent further spread of a fire is expended compared to a conventional sensing device, thereby remarkably reducing the blind spot of the fire flame sensing device, enhancing the accuracy in detecting a fire, and allowing the sensing device to be freely installed without being restricted by the installation position. That is, the fire-preventing flame sensing device comprises: a housing; a sensor part installed at a front surface part of the housing, and sensing a flame; a filter part installed on a front end of the sensor part, and allowing only a specific infrared wavelength to pass therethrough; a wide area lens part installed on a front end of the filter part and applied to a fisheye lens or a wide angle lens so as to have a wide angle of view; and a fixing bracket installed at one side of the housing to be installed on a wall body of a building.
Patent KR-20200020617-A (KR)
Title: Low friction resin composites
Inventor: AHN KIHO
IPC: C08L79/02
Filed: 2019-08-13
Abstract: The present invention relates to a low friction resin composite and, more specifically, to a low friction resin composite which has excellent heat resistance and low coefficient of friction, thereby providing a material for a relative friction component having excellent durability and low friction properties. In addition, the low friction resin composite comprises a binder and three or more fillers.
Patent KR-20200032637-A (KR)
Title: Adhesion apparatus for tape
Inventor: WADA MASAHIRO
IPC: H01L21/683
Filed: 2019-08-22
Abstract: A tape affixing apparatus forms uniform tension of dicing tape affixed to a wafer and a frame. The tape affixing apparatus comprises: a retaining means (3) having a frame retaining part (30) and a wafer retaining part (31); a delivery unit (2) to deliver a tape unit (TU); a winding unit (4) to wind a sheet (T1) from which dicing pate (T2) is stripped; a plate (50) to come in contact with the sheet (T1) to bend the tape unit (TU) with the sheet (T1) directed inwards to peel the tape (T2) from the sheet (T1); an affixing roller (60) to affix the peeled tape (T2) to a frame (F) and a wafer (W); and a nozzle (39) to inject air to allow the peeled tape (T2) to follow the affixing roller (60). The tape unit (TU) passes through a gap between the front end (500) of the plate and a side of the affixing roller (60), and the tape (T2) peeled from the front end (500) of the plate follows the side of the affixing roller (60) by air from the nozzle (39) to affix the frame (F) and the wafer (W) to prevent slack of the tape (T2).
Patent KR-20210023373-A (KR)
Title: Frame unit and Table
Inventor: NAH KWI YONG
IPC: A47B13/02
Filed: 2019-08-23
Abstract: To achieve an objective, the present invention is achieved by a frame unit which comprises: a plurality of vertical frames of which an upper end is opened and a coupler is formed on one surface; at least one connection frame which connects the vertical frames to each other; a plurality of coupling blocks which connect and fix the vertical frames and the connection frame; and a coupling means which fixes the vertical frames and the coupling blocks. Therefore, the present invention increases coupling force between the frames to prevent the vertical frames from being widened to the outside or bent to the inside, allows the frame unit to be easily moved and stored, and reduces work time while easily assembling the frame unit.
Patent KR-20210023596-A (KR)
Title: Vehicle travel control apparatus, method and system
Inventor: KIM RYUK
IPC: B60Q1/52
Filed: 2019-08-23
Abstract: The present invention is to provide an apparatus, method, and system for controlling driving of a vehicle so that a driver can quickly respond to a dangerous situation. According to the present invention, the apparatus for controlling driving of a vehicle comprises: one or more sensor units for determining the driver state; a driver state determination unit configured to receive detection results from the plurality of sensor units and determine whether the driver state is in a dangerous state; and a driving support unit which performs lane maintenance control and deceleration of the vehicle and transmits a network connection request to a management server when the determination result of the driver state determination unit is in a dangerous state.
Patent KR-20210026868-A (KR)
Title: Epoxy Coating Composition
Inventor: JEONG SEOK HEE
IPC: C09D7/20
Filed: 2019-09-02
Abstract: The present invention relates to a thick-film epoxy paint composition with improved hardness and, more specifically, to an epoxy paint composition comprising: a main agent; and a curing agent.
Patent KR-20210032835-A (KR)
Title: Multi gas detection apparatus uisng piezoelectric dynamic optic filter and driving method thereof
Inventor: CHOI YONG SUN
IPC: G01N33/00
Filed: 2019-09-17
Abstract: According to one embodiment of the present invention, provided is a gas detection device of a non-dispersive infrared method, which comprises: a light source unit radiating light; a plurality of optical sensor units extracting light of specific wavelength from the light to measure a light quantity and extracting each light from different wavelength ranges; a control unit shifting the wavelength of the light extracted by the optical sensor units; and an optical sensor unit driving control unit controlling to enable the wavelength of the light extracted by one optical sensor unit among the optical sensor units to be shifted when the other optical sensor units among the optical sensor units measures the light quantity.
Patent KR-20190110508-A (KR)
Title: An apparatus of antenna and mobile device thereof
Inventor: HONG WON BIN
IPC: H01Q1/38
Filed: 2019-09-20
Abstract: An antenna device is provided. The antenna device comprises: at least one dielectric layer; a plurality of first transparent electrodes disposed on a first surface of the dielectric layer and having transparency corresponding to a predetermined first value; a second transparent electrode disposed on a second surface of the dielectric layer and having transparency corresponding to a predetermined second value; and a transparent isolation element having transparency corresponding to a predetermined third value and removing mutual coupling between at least two of the first transparent electrodes. Thus, mutual coupling between multiple antennas for implementing MIMO can be prevented, and all of the antenna electrodes and the isolation element for preventing the mutual coupling can be transparently implemented, thereby allowing the antenna device to be easily mounted even on the front of a display panel of a mobile device.
Patent KR-20210035603-A (KR)
Title: An individual account automatic trading system and method that can immediately reflect the user's tendency into the investment portfolio
Inventor: CHUNG IN YOUNG
IPC: G06N20/00
Filed: 2019-09-24
Abstract: The present invention relates to an individual account automatic trading system and method, which forms an individual investment portfolio according to the propensity of each of multiple users to make trading by processing trading orders in each individual account of the multiple users based on user's trading propensity information. The individual account automatic trading system includes: a trading order channel setting unit that receives securities account information of multiple users and sets up a trading order channel in association with a securities company system corresponding to securities account information of multiple users; a trading propensity information storage unit for storing trading propensity information of each of multiple users; an investment portfolio generating unit that determines whether it is time to adjust the asset based on trading frequency information included in the user propensity information, and creates the user's investment portfolio when it is the time to adjust the asset; and a trading order processing unit that processes a trading order through the trading order channel corresponding to the generated investment portfolio.
Patent KR-20200038874-A (KR)
Title: Rare Earth Sintered Magnet
Inventor: OHASHI TETSUYA
IPC: C22C1/04
Filed: 2019-10-04
Abstract: Provided is a rare earth sintered magnet in which multi-layered columnar particles having multiple layers are present at least partially near the surface of columnar particles within at least 500 μm from the surface of a sintered magnet body. The multiple layers include: a layer 1 wherein an R2 concentration expressed in at% is higher than a center part of the particle; a layer 2 formed on the outside of the layer 1 and wherein the R2 concentration is lower than the same of the layer 1; and a layer 3 formed on the outside of layer 2 and wherein the R2 concentration is higher than the same of the layer 2.
Patent KR-20200091786-A (KR)
Inventor: CHOI IN HWAN
IPC: B28D1/12
Filed: 2019-10-07
Abstract: The present invention relates to a wire-saw excavation apparatus which is installed on a plurality of entry holes perforated in accordance with a cutting section of a target surface of a rock to be excavated so that the target surface is excavated by using a wire-saw. More specifically, according to one embodiment of the present invention, the wire-saw excavation apparatus allows N pulleys to be installed on one support arm, thereby cutting the rock in N directions once. Therefore, work efficiency can be noticeably improved.
Patent KR-20210042218-A (KR)
Title: Semiconductor device and manufacturing method of the same
Inventor: LEE SEUNG YOUNG
IPC: H01L27/07
Filed: 2019-10-08
Abstract: One embodiment of the present disclosure provides a semiconductor device including: a device layer including first and second active patterns extending in a first direction on the substrate and adjacent to each other, and a plurality of gate electrodes extending in a second direction intersecting the first direction on the substrate and crossing the first and second active patterns; a lower wiring layer disposed on the device layer and including first and second lower wiring patterns extending in the first direction and positioned on the first and second active patterns, respectively, and connected to the gate electrodes; and an upper wiring layer disposed on the lower wiring layer, and having first and second upper vias disposed on the first and second lower interconnection patterns, respectively and first and second upper wiring patterns extending in a second direction crossing the first direction, wherein the first and second upper wiring patterns are respectively connected to one of the first and second upper vias and are not connected to the other.
Patent KR-20210044489-A (KR)
Title: Semiconductor package
Inventor: KIM DONG HO
IPC: H01L23/367
Filed: 2019-10-15
Abstract: According to an embodiment of the present invention, provided is a semiconductor package capable of miniaturization of connection terminals. The semiconductor package comprises: a substrate; a semiconductor chip disposed on the substrate; a plurality of intermediate interposers disposed around the semiconductor chip, disposed to be spaced apart from each other on the same plane on the substrate, and electrically connected to the substrate; and an upper interposer covering the semiconductor chip and electrically connected to the plurality of intermediate interposers.
Patent KR-20210044565-A (KR)
Title: Set Counter
Inventor: LEE KYUNG WON
IPC: A63B71/06
Filed: 2019-10-15
Abstract: The present invention relates to a set counting device which comprises the following: a set count module counting the number of sets according to the manipulation of a user, in order to count the number of exercise sets and rest time during repeated exercises; a timer module counting the set rest time by detecting the operation of the set count module; and a reset module resetting the counting of the set count module according to the manipulation of the user after the end of the repetitive exercises. A technical problem to be solved of the present invention is to provide a set counting device which counts the number of sets of exercise amount and the rest time when performing repetitive exercises to improve muscle strength.
Patent KR-20210044584-A (KR)
Title: Electric Charging Infrastructure and Renewable Energy Acceptance Expansion System and Method
Inventor: RYU KYUNG SANG
IPC: B60L53/60
Filed: 2019-10-15
Abstract: According to the present invention, disclosed are an electric charging infrastructure and a method for expanding the acceptance of renewable energy to expand the acceptance of renewable energy flowing into the electric charging infrastructure and system. The present invention relates to an electric charging infrastructure and a method for expanding the acceptance of renewable energy, wherein an existing facility is maintained as it is by controlling an ESS linked to an end of a power system to supply power, and at the same time, even if transformer capacity and line capacity are exceeded, power can be stably supplied to heavy-duty electric chargers such as a large number of automobiles and the inflow of renewable energy is possible, so acceptance is expanded.
Patent KR-20200044698-A (KR)
Inventor: STOCHNIOL GUIDO
IPC: C07C7/04
Filed: 2019-10-18
Abstract: The present invention relates to an oligomerization process of C2- to C8-olefins in different reaction stages, wherein a starting mixture and each output from the reaction stages are separated and fed to different reaction stages.
Patent KR-20200049552-A (KR)
Title: Inflammation-forming transgenic animal model through selective over-expression of lipocalin-2 and a method for producing the same
Inventor: PARK JAE YONG
IPC: A01K67/027
Filed: 2019-10-21
Abstract: The present invention relates to an inflammation-inducing transgenic animal model through selective overexpression of lipocalin-2 (LCN2). As a result of formal study to produce an animal model that overexpresses a lipocalin-2 (LCN2) gene, the present inventors have produced a transgenic mouse that induces conditional LCN2 overexpression by using a Cre-loxP gene expression system and have confirmed that the transgenic mouse induces a local inflammation of the brain. Use of the mouse produced by the present invention is expected to be a great help in discovering the real function of the LCN2 in the brain, and by overexpressing the LCN2 gene specifically to cells in the brain, it would be possible to perform the study to find out the function of the LCN2 at a cellular level and the role of the LCN2 with regard to a brain inflammation, which was impossible in the past. Also, by inducing local inflammatory responses, it is expected that it is possible to study changes regarding inflammatory responses in each region in the brain. In addition, the high-level study of the LCN2 and the presentation of a new inflammatory animal model are expected to greatly contribute to the pathogenesis study and the development of treatment for brain inflammations.
Patent KR-20210048265-A (KR)
Title: Bolt-type locking tool with tapered positioning
Inventor: KIM JONG TAK
IPC: F16B33/02
Filed: 2019-10-23
Abstract: A locking tool for bolts according to the present disclosure comprises: a coupling portion comprising a spiral-shaped screw thread configured to protrude from the surface at a certain height and a spiral groove formed between the screw thread; an inclined portion formed to be inclined downwardly on the upper side of the coupling portion; a pressure support part formed on the upper side of the inclined portion with a diameter larger than that of the inclined portion and integrally coupled with the inclined portion; a tightening part formed on the upper side of the pressure support part and rotatably driven to fasten the coupling portion; and a positioning part formed in a tapered shape with a reduced diameter than the coupling portion at the lower end of the coupling portion, wherein the positioning part has one end sharply configured, and an incident angle of a certain angle formed when a crack part is inserted.
Patent KR-20210049314-A (KR)
Title: Hypoglycemic foods based on bean noodles and bean sprouts
Inventor: SHIN YONG MOON
IPC: A23L7/109
Filed: 2019-10-25
Abstract: The present invention relates to a food for lowering blood sugar containing soybean noodles and bean sprouts as main ingredients. 10-30 parts by weight of bean sprouts are blended with respect to 70-90 parts by weight of soybean noodles. For flavor and nutrition, one or more of chicken breast, pork, beef, chicken, egg, cheese, seafood, or low glycemic index ingredients with a glycemic index of 55 or less may be added. The food is cooked by one or more methods selected from the group consisting of soup, stir-fry, spaghetti, and dry packaging.